CVE-2023-35167
CVE-2023-35167 is a medium-severity vulnerability in Remult with a CVSS 3.x base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.
Key facts
- Severity: Medium (CVSS 3.x base score 5.0)
- EPSS exploit prediction: 1% (42nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-284
- Affected product: Remult
- Published:
- Last modified:
Description
Remult is a CRUD framework for full-stack TypeScript. If you used the apiPrefilter option of the `@Entity` decorator, by setting it to a function that returns a filter that prevents unauthorized access to data, an attacker who knows the `id` of an entity instance is not authorized to access, can gain read, update and delete access to it. The issue is fixed in version 0.20.6. As a workaround, set the `apiPrefilter` option to a filter object instead of a function.
Frequently asked questions
- What is CVE-2023-35167?
- Remult is a CRUD framework for full-stack TypeScript. If you used the apiPrefilter option of the `@Entity` decorator, by setting it to a function that returns a filter that prevents unauthorized access to data, an attacker who knows the `id` of an entity instance is not authorized to access, can gain read, update and delete access to it. The issue is fixed in version 0.20.6. As a workaround, set the `apiPrefilter` option to a filter object instead of a function.
- How severe is CVE-2023-35167?
- CVE-2023-35167 has a CVSS 3.x base score of 5.0, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2023-35167 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-35167?
- CVE-2023-35167 affects Remult. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-35167?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-35167 published?
- CVE-2023-35167 was published on 2023-06-23 and last updated on 2026-06-17.
References
- https://github.com/remult/remult/commit/6892ae97134126d8710ef7302bb2fc37730994c5
- https://github.com/remult/remult/releases/tag/v0.20.6
- https://github.com/remult/remult/security/advisories/GHSA-7hh3-3x64-v2g9
Affected products (1)
- cpe:2.3:a:remult:remult:*:*:*:*:*:node.js:*:*
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